python,python-2.7,multiprocessing,barrier
I am using Python 2.7, and have been converting multithreaded code to multiprocessing code to avoid GIL lock problems. However, I don't see a barrier implementation in the multiprocessing module (Any ideas how to implement one?). I saw this question: Is it possible to use multiprocessing.Event to implement a synchronization...

parallel-processing,max,opencl,gpgpu,barrier
I've found a piece of OpenCL kernel sample code in Nvidia's developer site The purpose function maxOneBlock is to find out the biggest value of array maxValue and store it to maxValue[0]. I was fully understand about the looping part, but confused about the unroll part: Why the unroll part...

c#,task,barrier
So my problem is as follows: I have a list of items to process and I'd like to process the items in parallel then commit the processed items. The barrier class in C# will allow me to do this - I can run threads in parallel to process the list...